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   <div id="projectbrief">Reranking framework for structure prediction and discriminative language modeling</div>
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<div class="title">perceptron-model-proto-reader.H</div>  </div>
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<a href="perceptron-model-proto-reader_8_h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// Copyright 2012, Google Inc.</span>
<a name="l00002"></a>00002 <span class="comment">// All rights reserved.</span>
<a name="l00003"></a>00003 <span class="comment">// </span>
<a name="l00004"></a>00004 <span class="comment">// Redistribution and use in source and binary forms, with or without</span>
<a name="l00005"></a>00005 <span class="comment">// modification, are permitted provided that the following conditions are</span>
<a name="l00006"></a>00006 <span class="comment">// met:</span>
<a name="l00007"></a>00007 <span class="comment">// </span>
<a name="l00008"></a>00008 <span class="comment">//   * Redistributions of source code must retain the above copyright</span>
<a name="l00009"></a>00009 <span class="comment">//     notice, this list of conditions and the following disclaimer.</span>
<a name="l00010"></a>00010 <span class="comment">//   * Redistributions in binary form must reproduce the above</span>
<a name="l00011"></a>00011 <span class="comment">//     copyright notice, this list of conditions and the following disclaimer</span>
<a name="l00012"></a>00012 <span class="comment">//     in the documentation and/or other materials provided with the</span>
<a name="l00013"></a>00013 <span class="comment">//     distribution.</span>
<a name="l00014"></a>00014 <span class="comment">//   * Neither the name of Google Inc. nor the names of its</span>
<a name="l00015"></a>00015 <span class="comment">//     contributors may be used to endorse or promote products derived from</span>
<a name="l00016"></a>00016 <span class="comment">//     this software without specific prior written permission.</span>
<a name="l00017"></a>00017 <span class="comment">//</span>
<a name="l00018"></a>00018 <span class="comment">// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS</span>
<a name="l00019"></a>00019 <span class="comment">// &quot;AS IS&quot; AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT</span>
<a name="l00020"></a>00020 <span class="comment">// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR</span>
<a name="l00021"></a>00021 <span class="comment">// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT</span>
<a name="l00022"></a>00022 <span class="comment">// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span>
<a name="l00023"></a>00023 <span class="comment">// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT</span>
<a name="l00024"></a>00024 <span class="comment">// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,           </span>
<a name="l00025"></a>00025 <span class="comment">// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY           </span>
<a name="l00026"></a>00026 <span class="comment">// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span>
<a name="l00027"></a>00027 <span class="comment">// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE</span>
<a name="l00028"></a>00028 <span class="comment">// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span>
<a name="l00029"></a>00029 <span class="comment">// -----------------------------------------------------------------------------</span>
<a name="l00030"></a>00030 <span class="comment">//</span>
<a name="l00031"></a>00031 <span class="comment">//</span>
<a name="l00036"></a>00036 <span class="comment"></span>
<a name="l00037"></a>00037 <span class="preprocessor">#ifndef RERANKER_PERCEPTRON_MODEL_PROTO_READER_H_</span>
<a name="l00038"></a>00038 <span class="preprocessor"></span><span class="preprocessor">#define RERANKER_PERCEPTRON_MODEL_PROTO_READER_H_</span>
<a name="l00039"></a>00039 <span class="preprocessor"></span>
<a name="l00040"></a>00040 <span class="preprocessor">#include &quot;../proto/model.pb.h&quot;</span>
<a name="l00041"></a>00041 <span class="preprocessor">#include &quot;<a class="code" href="feature-vector-reader_8_h.html" title="De-serializer for reranker::FeatureVector instances from FeatureVecMessage instances.">feature-vector-reader.H</a>&quot;</span>
<a name="l00042"></a>00042 <span class="preprocessor">#include &quot;<a class="code" href="perceptron-model_8_h.html" title="Provides the reranker::PerceptronModel reranker class.">perceptron-model.H</a>&quot;</span>
<a name="l00043"></a>00043 <span class="preprocessor">#include &quot;<a class="code" href="model-proto-reader_8_h.html" title="Interface for de-serializer for reranker::Model instances from ModelMessage instances.">model-proto-reader.H</a>&quot;</span>
<a name="l00044"></a>00044 
<a name="l00045"></a>00045 <span class="keyword">namespace </span>reranker {
<a name="l00046"></a>00046 
<a name="l00047"></a>00047 <span class="keyword">using</span> confusion_learning::ModelMessage;
<a name="l00048"></a>00048 
<a name="l00057"></a><a class="code" href="classreranker_1_1_perceptron_model_proto_reader.html">00057</a> <span class="keyword">class </span><a class="code" href="classreranker_1_1_perceptron_model_proto_reader.html" title="A class to construct a PerceptronModel from a ModelMessage instance.">PerceptronModelProtoReader</a> : <span class="keyword">public</span> <a class="code" href="classreranker_1_1_model_proto_reader.html" title="A class to de-serialize a Model instance from a ModelMessage instance.">ModelProtoReader</a> {
<a name="l00058"></a>00058  <span class="keyword">public</span>:
<a name="l00061"></a><a class="code" href="classreranker_1_1_perceptron_model_proto_reader.html#ad7271a1199fecac50cf0e6ef9da088e8">00061</a>   <a class="code" href="classreranker_1_1_perceptron_model_proto_reader.html#ad7271a1199fecac50cf0e6ef9da088e8" title="Constructs a new instance that can serialize Model instances to ModelMessage protocol buffer messages...">PerceptronModelProtoReader</a>() : smart_copy_(true) { }
<a name="l00063"></a><a class="code" href="classreranker_1_1_perceptron_model_proto_reader.html#a66348e1f9e5c4d608ce9430715f0fb77">00063</a>   <span class="keyword">virtual</span> <a class="code" href="classreranker_1_1_perceptron_model_proto_reader.html#a66348e1f9e5c4d608ce9430715f0fb77" title="Destroys this reader.">~PerceptronModelProtoReader</a>() { }
<a name="l00064"></a>00064 
<a name="l00065"></a><a class="code" href="classreranker_1_1_perceptron_model_proto_reader.html#a0655c95b4a80ed36f141834d365c76e5">00065</a>   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classreranker_1_1_perceptron_model_proto_reader.html#a0655c95b4a80ed36f141834d365c76e5">RegisterInitializers</a>(<a class="code" href="classreranker_1_1_initializers.html" title="A container for all the member initializers for a particular Factory-constructible instance...">Initializers</a> &amp;initializers) {
<a name="l00066"></a>00066     initializers.<a class="code" href="classreranker_1_1_initializers.html#a9554990729db9c5d1b85925fc3c42d91">Add</a>(<span class="stringliteral">&quot;smart_copy&quot;</span>, &amp;smart_copy_);
<a name="l00067"></a>00067   }
<a name="l00068"></a>00068 
<a name="l00076"></a><a class="code" href="classreranker_1_1_perceptron_model_proto_reader.html#ad7e2abc375fd398ee2ca65fe2a9f25c0">00076</a>   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classreranker_1_1_perceptron_model_proto_reader.html#ad7e2abc375fd398ee2ca65fe2a9f25c0" title="Initializes this instance with the contents of the argument string, which should either be the empty ...">Init</a>(<span class="keyword">const</span> <span class="keywordtype">string</span> &amp;arg) {
<a name="l00077"></a>00077     smart_copy_ = arg != <span class="stringliteral">&quot;false&quot;</span>;
<a name="l00078"></a>00078   }
<a name="l00079"></a>00079 
<a name="l00086"></a>00086   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classreranker_1_1_perceptron_model_proto_reader.html#a15d0fdf95b8c589c3451b813b3f25d54" title="De-serializes a PerceptronModel instance from a ModelMessage.">Read</a>(<span class="keyword">const</span> ModelMessage &amp;model_message, <a class="code" href="classreranker_1_1_model.html" title="Model is an interface for reranking models.">Model</a> *model) <span class="keyword">const</span>;
<a name="l00087"></a>00087 
<a name="l00094"></a>00094   <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classreranker_1_1_perceptron_model_proto_reader.html#a6ae54905e41bc2e509939bec4e6e0133" title="De-serializes Features from an instance.">ReadFeatures</a>(istream&amp; is,
<a name="l00095"></a>00095                             <a class="code" href="classreranker_1_1_model.html" title="Model is an interface for reranking models.">Model</a> *model,
<a name="l00096"></a>00096                             <span class="keywordtype">bool</span> skip_key,
<a name="l00097"></a>00097                             <span class="keyword">const</span> <span class="keywordtype">string</span>&amp; separator) <span class="keyword">const</span>;
<a name="l00098"></a>00098  <span class="keyword">private</span>:
<a name="l00099"></a>00099   <a class="code" href="classreranker_1_1_feature_vector_reader.html" title="A class to de-serialize FeatureVector instances from FeatureVecMessage instances.">FeatureVectorReader&lt;FeatureVector&lt;int,double&gt;</a> &gt; fv_reader_;
<a name="l00100"></a>00100   <span class="keywordtype">bool</span> smart_copy_;
<a name="l00101"></a>00101 };
<a name="l00102"></a>00102 
<a name="l00103"></a>00103 }  <span class="comment">// namespace reranker</span>
<a name="l00104"></a>00104 
<a name="l00105"></a>00105 <span class="preprocessor">#endif</span>
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